80% AR-15 Lower receiver

80 percent lower
80% AR-15 lower receiver
80% AR-15 Lower receiver

80% AR-15 Lower receiver

 AR-15 threaded buffer tubeAR-15 Pistol grip areaAR-15 80% lower receiverAR-15 80 percent lower receiver

80% AR-15 Lower receiver.
80% AR-15 Anodized Lower Receiver